Home / 5,519,691.14-8,275,993.76-3,624,218.24

Finding the Fourth Proportional to 5,519,691.14, 8,275,993.76 and 3,624,218.24

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Solution

The fourth proportional to 5,519,691.14, 8,275,993.76 and 3,624,218.24 is: 5,434,001.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,519,691.14 : 8,275,993.76 = 3,624,218.24 : x
  2. Step 2: Convert to fraction form
    5,519,691.14/8,275,993.76 = 3,624,218.24/x
  3. Step 3: Cross multiply
    5,519,691.14x = 8,275,993.76 × 3,624,218.24
  4. Step 4: Simplify right side
    5,519,691.14x = 29,994,007,506,798.76
  5. Step 5: Solve for x
    x = 29,994,007,506,798.76/5,519,691.14
  6. Step 6: Final answer
    x = 5,434,001.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.